DevControl/app/src/main/res/layout/device_item.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@id/device_item"
    android:layout_width="fill_parent"
    android:layout_marginLeft="10dp"
    android:layout_marginRight="10dp"
    android:layout_height="100dp"
    >

    <androidx.cardview.widget.CardView
        android:id="@id/device_item_cardView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:cardCornerRadius="12dp"
        android:layout_centerInParent="true">

        <RelativeLayout
            android:id="@id/device_item_cardView_content"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            >

            <ImageView
                android:id="@id/device_item_cardView_image"
                android:layout_width="55dp"
                android:layout_height="55dp"
                app:srcCompat="@drawable/ic_home" />

            <TextView
                android:id="@id/device_item_cardView_text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@id/device_item_cardView_image"
                android:layout_marginTop="10dp"
                android:textSize="12dp"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:shadowColor="#000000"
                android:shadowDx="0.3"
                android:shadowDy="0.3"
                android:shadowRadius="0.3"
                android:text="TextView" />
        </RelativeLayout>

    </androidx.cardview.widget.CardView>
</RelativeLayout>